TM 5-2420-224-20-22.REMOVE grease FlTTING (4) from bracket (5).3.REMOVE five KNOBS (6) from five control levers (7).4.LOOSEN two NUTS (8) and ROTATE two outer control LEVERS (7) in toward center.5.REMOVE three self-tapping screws (9), three washers (10), and COVER (11) from control tower (12).6.REMOVE four7.REMOVE twoPINS.8.DISCONNECTcotter pins (13) and four PINS (14) from four control rods (15). DISCARD cottercotter PINS (16) and two washers (17) from two control rods (18). DISCARDtwo control RODS (18) from backhoe control valve (19).PINS.cotter4-405BACKHOE CONTROL TOWER REPLACEMENT (CONT)